/* ===== ADS EXPLOSIVES – ARTICLE DETAIL THEME (Cobalt → Fuchsia + Mint) =====
   HTML stays the same. This stylesheet only updates visuals + micro-animations.
============================================================================== */

/* ===== VARIABLES & RESET (map legacy tokens to new theme) ===== */
:root{
  /* New palette */
  --cobalt:   #3d5afe;   /* primary A */
  --fuchsia:  #ff3ea5;   /* primary B */
  --mint:     #10b981;   /* accent */

  /* Map existing tokens so old class names keep working */
  --red:        var(--cobalt);
  --red-dark:   var(--fuchsia);
  --accent:     var(--mint);

  --bg-light:   #fafafa;         /* Material-ish white */
  --text-dark:  #0f172a;
  --text-light: #ffffff;
  --muted:      rgba(15,23,42,.7);
  --radius:     14px;
  --shadow:     0 14px 36px rgba(2,6,23,.10);
  --transition: .26s cubic-bezier(.2,.7,.2,1);
  font-size:    16px;
}
*,
*::before,
*::after{ box-sizing:border-box; margin:0; padding:0; }

body{
  display:flex; flex-direction:column; min-height:100vh;
  background:var(--bg-light); color:var(--text-dark);
  font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, sans-serif;
  line-height:1.65;
}

/* ===== CONTAINER & FLEX HELPERS ===== */
.container{ width:90%; max-width:960px; margin:0 auto; }
.flex{ display:flex; }
.wrap{ flex-wrap:wrap; }
.center{ justify-content:center; }
.center-v{ align-items:center; }
.between{ justify-content:space-between; }

/* ===== HEADER (hero-like gradient + nav glow) ===== */
.site-header{
  background:
    linear-gradient(120deg, rgba(61,90,254,.18), rgba(255,62,165,.18)),
    radial-gradient(900px 320px at 10% -25%, rgba(61,90,254,.42), transparent 60%),
    radial-gradient(900px 320px at 92% -25%, rgba(16,185,129,.32), transparent 60%),
    #1b1630;
}
.header-container{ padding:1rem 0; }
.nav-logo{ max-height:32px; filter: drop-shadow(0 2px 6px rgba(0,0,0,.25)); }

/* remove any underlines on nav links + add glow underline on hover */
.main-nav a{
  text-decoration:none !important;
  position:relative;
  display:inline-flex; align-items:center; gap:.45rem;
  padding:.56rem .9rem; border-radius:999px; color:var(--text-light);
  font-weight:800; letter-spacing:.1px;
  text-shadow:0 1px 6px rgba(0,0,0,.25);
  transition:transform var(--transition), background var(--transition), box-shadow var(--transition);
}
.main-nav a::before{
  content:""; position:absolute; inset:0; border-radius:999px;
  background:linear-gradient(90deg, var(--cobalt), var(--fuchsia));
  opacity:0; filter:blur(12px); transition:opacity .22s ease;
}
.main-nav a::after{
  content:""; position:absolute; left:.9rem; right:.9rem; bottom:-4px; height:2px; border-radius:2px;
  background:linear-gradient(90deg, var(--cobalt), var(--fuchsia));
  transform:scaleX(0); transform-origin:left; transition:transform .25s ease;
}
.main-nav a:hover{ background:rgba(255,255,255,.08); transform:translateY(-2px); }
.main-nav a:hover::before{ opacity:.35; }
.main-nav a:hover::after{ transform:scaleX(1); }
.main-nav ul{ list-style:none; gap:1rem; }
.main-nav ul li{ display:inline-block; }
.main-nav i{ font-size:1.2rem; opacity:.95; }

/* ===== HERO (gradient + dot pattern + title shine) ===== */
.page-hero{
  position:relative; overflow:hidden; text-align:center;
  padding:4rem 0;
  background:
    linear-gradient(120deg, rgba(61,90,254,.22), rgba(255,62,165,.22)),
    radial-gradient(1000px 420px at 8% -18%, rgba(61,90,254,.58), transparent 60%),
    radial-gradient(1000px 420px at 92% -18%, rgba(16,185,129,.40), transparent 60%),
    #1b1630;
  color:var(--text-light);
}
.page-hero .pattern{
  position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px) 0 0/24px 24px,
    radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px) 12px 12px/36px 36px;
  animation: moveDots 20s linear infinite;
}
@keyframes moveDots{ 0%{background-position:0 0,12px 12px} 100%{background-position:480px 0,492px 12px} }

.breadcrumb ul{
  list-style:none; display:flex; align-items:center; gap:.5rem;
  color:var(--text-light); font-size:.9rem; margin-bottom:.5rem;
}
.breadcrumb ul li a{ color:var(--text-light); text-decoration:none; }
.breadcrumb ul li .sep{ color:var(--text-light); opacity:.7; }

.page-title{
  font-size:2.6rem; color:var(--text-light); margin-bottom:.5rem;
  position:relative; display:inline-block;
}
.page-title::before{
  /* gentle shine sweep */
  content:""; position:absolute; inset:0; transform:skewX(-25deg) translateX(-120%);
  background:linear-gradient(120deg, transparent 40%, rgba(255,255,255,.25) 50%, transparent 60%);
  animation:titleSweep 3.4s linear infinite;
}
@keyframes titleSweep{ to{ transform:skewX(-25deg) translateX(120%);} }
.page-title::after{
  content:""; display:block; width:64px; height:4px; margin:.5rem auto 0;
  border-radius:2px; background:linear-gradient(90deg, var(--mint), #fef08a);
}
.hero-meta{ color:rgba(255,255,255,.9); font-size:.9rem; }

/* ===== ARTICLE SECTION ===== */
.article-section{ flex:1; padding:2rem 0 3rem; }
.article-container{ display:flex; gap:2rem; }

.article-content{ flex:2; min-width:300px; }
.article-card{
  background:#fff; border-radius:var(--radius); padding:2rem;
  box-shadow:var(--shadow); border:1px solid #ececec; animation:fadeUp .8s ease both;
}
@keyframes fadeUp{ from{opacity:0; transform:translateY(15px)} to{opacity:1; transform:translateY(0)} }

.article-card h1,
.article-card h2,
.article-card h3{ margin-bottom:.75rem; color:var(--red-dark); }

.article-body p{ margin-bottom:1rem; }
.article-body ul,
.article-body ol{ padding-left:1.2rem; margin-bottom:1rem; }
.article-body li{ margin-bottom:.5rem; }
.article-body img{
  max-width:100%; margin:1rem 0; border-radius:12px;
  box-shadow:0 10px 22px rgba(2,6,23,.08); border:1px solid #f0f0f3;
}

/* ===== SIDEBAR ===== */
.sidebar{
  flex:1; min-width:260px; display:flex; flex-direction:column;
  gap:1.5rem; align-items:center;
}
.banner-slot{
  width:300px; height:250px; background:#fff; overflow:hidden;
  border:2px dashed rgba(61,90,254,.35); border-radius:var(--radius); box-shadow:var(--shadow);
  position:relative;
}
.banner-slot::before{
  content:"Ad • 300×250"; position:absolute; top:8px; right:8px;
  font-size:.72rem; font-weight:800; letter-spacing:.3px;
  background-image:linear-gradient(90deg, var(--cobalt), var(--fuchsia));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}

/* ===== FOOTER (sticks to bottom via body flex) ===== */
.site-footer{
  margin-top:auto;
  background:linear-gradient(90deg, var(--cobalt), var(--fuchsia));
  color:var(--text-light); text-align:center; padding:1rem 0; font-size:.92rem;
  border-top:1px solid rgba(255,255,255,.22);
}
.site-footer a{ color:#fffbe8; text-decoration:none; }
.site-footer a:hover{ text-decoration:underline; opacity:.95; }

/* ===== RESPONSIVE ===== */
@media(max-width:900px){
  .article-container{ flex-direction:column; }
  .sidebar{
    align-items:stretch; flex-direction:row; justify-content:center; flex-wrap:wrap;
  }
  .banner-slot{ margin-bottom:1rem; }
}